CA2573563A1 - Stand compensator - Google Patents
Stand compensator Download PDFInfo
- Publication number
- CA2573563A1 CA2573563A1 CA002573563A CA2573563A CA2573563A1 CA 2573563 A1 CA2573563 A1 CA 2573563A1 CA 002573563 A CA002573563 A CA 002573563A CA 2573563 A CA2573563 A CA 2573563A CA 2573563 A1 CA2573563 A1 CA 2573563A1
- Authority
- CA
- Canada
- Prior art keywords
- tubular
- engaging members
- compensator
- pistons
- string
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 claims abstract 15
- 238000012544 monitoring process Methods 0.000 claims 3
- 238000005553 drilling Methods 0.000 claims 2
- 230000000007 visual effect Effects 0.000 claims 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/16—Connecting or disconnecting pipe couplings or joints
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
- E21B19/086—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods with a fluid-actuated cylinder
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- External Artificial Organs (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
A method and apparatus for connecting a tubular to a tubular string. An assembly for engaging, compensating and connecting a tubular is provided. The assembly comprises one or more compensating pistons, an engaging assembly for engaging a tubular and a connector for connecting the engaging assembly to the one or more compensating pistons while allowing for rotation of the tubular relative to the compensation pistons.
Claims (20)
1. A method of connecting a tubular to a tubular string in a drilling rig, comprising:
providing a compensator assembly having one or more compensator pistons;
moving the compensator assembly to a position proximate the tubular by maneuvering a traveling block;
engaging the tubular with a plurality of engaging members operatively coupled to the compensator assembly;
moving a lower end of the tubular into engagement with the tubular string which is supported by a gripping apparatus proximate a rig floor;
rotating the tubular in order to facilitate connection of the tubular to the tubular string;
compensating the engaging members during connection of the tubular to the tubular string by allowing the engaging members to axially translate with the tubular relative to the traveling block;
disengaging the tubular from the engaging members;
supporting the tubular with a main elevator operatively coupled to the traveling block; and releasing the gripping apparatus.
providing a compensator assembly having one or more compensator pistons;
moving the compensator assembly to a position proximate the tubular by maneuvering a traveling block;
engaging the tubular with a plurality of engaging members operatively coupled to the compensator assembly;
moving a lower end of the tubular into engagement with the tubular string which is supported by a gripping apparatus proximate a rig floor;
rotating the tubular in order to facilitate connection of the tubular to the tubular string;
compensating the engaging members during connection of the tubular to the tubular string by allowing the engaging members to axially translate with the tubular relative to the traveling block;
disengaging the tubular from the engaging members;
supporting the tubular with a main elevator operatively coupled to the traveling block; and releasing the gripping apparatus.
2. The method of claim 1, wherein engaging the tubular with a plurality of engaging members prevents relative movement between the engaging members and the tubular thereby allowing the engaging members to rotate with the tubular and relative to the compensator assembly.
3. The method of claim 2, wherein the rotating of the tubular comprises actuating a rotation mechanism located proximate the rig floor.
4. The method of claim 3, further comprising gripping and moving the tubular with a tubular handling system coupled to the drilling rig to the center of the wellbore prior to moving the compensator assembly to a position proximate the tubular.
5. The method of claim 1, further comprising monitoring a pressure in the one or more compensator pistons in order to prevent failure of the pistons.
6. The method of claim 5, further comprising preventing the gripping apparatus from releasing the tubular string when the pressure in the compensator pistons reaches a predetermined value.
7. The method of claim 2, further comprising actuating the engaging members with one or more pistons operatively coupled to the compensator assembly in order to engage and disengage the tubular.
8. The method of claim 7, further comprising pivoting the engaging members about a substantially horizontal axis in order to engage and disengage the tubular.
9. An apparatus for connecting a tubular to a tubular string at a wellbore, comprising:
a plurality of engaging members configured to grip and support the tubular;
one or more compensator pistons operatively coupled to a traveling member, wherein the one or more compensator pistons are configured to support the weight of the engaging members and the tubular while allowing the engaging members to move axially relative to the traveling member during connection of the tubular to the tubular string; and a swivel configured to couple the engaging members to the compensator pistons thereby allowing the plurality of engaging members to rotate relative to the one or more compensator pistons.
a plurality of engaging members configured to grip and support the tubular;
one or more compensator pistons operatively coupled to a traveling member, wherein the one or more compensator pistons are configured to support the weight of the engaging members and the tubular while allowing the engaging members to move axially relative to the traveling member during connection of the tubular to the tubular string; and a swivel configured to couple the engaging members to the compensator pistons thereby allowing the plurality of engaging members to rotate relative to the one or more compensator pistons.
10. The apparatus of claim 9, wherein at least one of the engaging members comprises an arm configured to pivot about a substantially horizontal axis from a first disengaged position to a second engaged position in which the engaging member is engaged with the tubular.
11. The apparatus of claim 10, further comprising a shear member configured to disengage the arm from the tubular in the event a predetermined load is applied to the tubular when the arm is in the engaged position.
12. The apparatus of claim 9, further comprising an interlock configured to prevent a gripping apparatus from releasing the tubular string in the event that the one or more compensator pistons become overloaded.
13. The apparatus of claim 12, further comprising a controller for monitoring the pressure in the one or more compensator pistons.
14. The apparatus of claim 9, further comprising a main elevator coupled to the traveling member adapted to support the weight of the tubular string.
15. A method of protecting one or more compensation cylinders for use at a wellbore, comprising:
monitoring a pressure in one or more compensator cylinders during tubular handling operations;
communicating the pressure to a controller;
performing an action when the pressure reaches a predetermined value, wherein the action is initiated by the controller.
monitoring a pressure in one or more compensator cylinders during tubular handling operations;
communicating the pressure to a controller;
performing an action when the pressure reaches a predetermined value, wherein the action is initiated by the controller.
16. The method of claim 15, wherein the action comprises alerting an operator.
17. The method of claim 16, wherein alerting an operator comprises a visual signal on a display of the controller.
18. The method of claim 15, wherein the action comprises stopping tubular handling operation upon the predetermined value being reached.
19. The method of claim 15, wherein the action comprises preventing a gripping apparatus located proximate the rig floor from releasing a tubular string.
20. The method of claim 19, wherein the action comprises preventing a main elevator operatively coupled to the one or more compensation cylinders from releasing a tubular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2709446A CA2709446C (en) | 2006-01-11 | 2007-01-10 | Stand compensator |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US75848606P | 2006-01-11 | 2006-01-11 | |
| US60/758,486 | 2006-01-11 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2709446A Division CA2709446C (en) | 2006-01-11 | 2007-01-10 | Stand compensator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2573563A1 true CA2573563A1 (en) | 2007-07-11 |
| CA2573563C CA2573563C (en) | 2010-10-12 |
Family
ID=37943959
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2573563A Expired - Fee Related CA2573563C (en) | 2006-01-11 | 2007-01-10 | Stand compensator |
| CA2709446A Expired - Fee Related CA2709446C (en) | 2006-01-11 | 2007-01-10 | Stand compensator |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2709446A Expired - Fee Related CA2709446C (en) | 2006-01-11 | 2007-01-10 | Stand compensator |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US7546882B2 (en) |
| EP (2) | EP1808568B1 (en) |
| CA (2) | CA2573563C (en) |
| DE (1) | DE602007001152D1 (en) |
| NO (2) | NO332410B1 (en) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2837581C (en) * | 2007-12-12 | 2017-09-05 | Weatherford/Lamb, Inc. | Top drive system |
| EP2310256A2 (en) * | 2008-06-30 | 2011-04-20 | A.P. Moller - Maersk A/S | Drill ship for deep sea intervention operations |
| US8245789B2 (en) * | 2010-06-23 | 2012-08-21 | Halliburton Energy Service, Inc. | Apparatus and method for fluidically coupling tubular sections and tubular system formed thereby |
| CA2955777C (en) | 2010-12-17 | 2019-01-15 | Weatherford Technology Holdings, Llc | Electronic control system for a tubular handling tool |
| NO334399B1 (en) * | 2011-11-29 | 2014-02-24 | Robotic Drilling Systems As | Device and method for use in mounting and disassembly of threaded tubes |
| US9045952B2 (en) | 2011-12-08 | 2015-06-02 | Tesco Corporation | Tubular compensator system and method |
| US9512686B2 (en) * | 2013-03-14 | 2016-12-06 | Tesco Corporation | Multi-service supply line system and method |
| NO20130591A1 (en) * | 2013-04-30 | 2014-10-31 | Mhwirth As | Column machine and method for operating it |
| CN104005715A (en) * | 2014-05-07 | 2014-08-27 | 宝鸡石油机械有限责任公司 | Distance increasing type driving heave compensation device |
| US10626683B2 (en) | 2015-08-11 | 2020-04-21 | Weatherford Technology Holdings, Llc | Tool identification |
| US10465457B2 (en) | 2015-08-11 | 2019-11-05 | Weatherford Technology Holdings, Llc | Tool detection and alignment for tool installation |
| EP3337945B1 (en) | 2015-08-20 | 2023-05-10 | Weatherford Technology Holdings, LLC | Top drive torque measurement device |
| US10323484B2 (en) | 2015-09-04 | 2019-06-18 | Weatherford Technology Holdings, Llc | Combined multi-coupler for a top drive and a method for using the same for constructing a wellbore |
| EP3347559B1 (en) | 2015-09-08 | 2021-06-09 | Weatherford Technology Holdings, LLC | Genset for top drive unit |
| US10590744B2 (en) | 2015-09-10 | 2020-03-17 | Weatherford Technology Holdings, Llc | Modular connection system for top drive |
| US10167671B2 (en) | 2016-01-22 | 2019-01-01 | Weatherford Technology Holdings, Llc | Power supply for a top drive |
| US11162309B2 (en) | 2016-01-25 | 2021-11-02 | Weatherford Technology Holdings, Llc | Compensated top drive unit and elevator links |
| US10927614B2 (en) * | 2017-01-30 | 2021-02-23 | Nabors Drilling Technologies Usa, Inc. | Drill pipe fill-up tool systems and methods |
| US10704364B2 (en) | 2017-02-27 | 2020-07-07 | Weatherford Technology Holdings, Llc | Coupler with threaded connection for pipe handler |
| US10954753B2 (en) | 2017-02-28 | 2021-03-23 | Weatherford Technology Holdings, Llc | Tool coupler with rotating coupling method for top drive |
| US10480247B2 (en) | 2017-03-02 | 2019-11-19 | Weatherford Technology Holdings, Llc | Combined multi-coupler with rotating fixations for top drive |
| US11131151B2 (en) | 2017-03-02 | 2021-09-28 | Weatherford Technology Holdings, Llc | Tool coupler with sliding coupling members for top drive |
| US10443326B2 (en) | 2017-03-09 | 2019-10-15 | Weatherford Technology Holdings, Llc | Combined multi-coupler |
| US10247246B2 (en) | 2017-03-13 | 2019-04-02 | Weatherford Technology Holdings, Llc | Tool coupler with threaded connection for top drive |
| CN107152910A (en) * | 2017-05-19 | 2017-09-12 | 成都福莫斯智能系统集成服务有限公司 | A kind of porcelain shell Dimension Automatic Test And Measurement System |
| US10711574B2 (en) | 2017-05-26 | 2020-07-14 | Weatherford Technology Holdings, Llc | Interchangeable swivel combined multicoupler |
| US10526852B2 (en) | 2017-06-19 | 2020-01-07 | Weatherford Technology Holdings, Llc | Combined multi-coupler with locking clamp connection for top drive |
| US10544631B2 (en) | 2017-06-19 | 2020-01-28 | Weatherford Technology Holdings, Llc | Combined multi-coupler for top drive |
| US10355403B2 (en) | 2017-07-21 | 2019-07-16 | Weatherford Technology Holdings, Llc | Tool coupler for use with a top drive |
| US10527104B2 (en) | 2017-07-21 | 2020-01-07 | Weatherford Technology Holdings, Llc | Combined multi-coupler for top drive |
| US10745978B2 (en) | 2017-08-07 | 2020-08-18 | Weatherford Technology Holdings, Llc | Downhole tool coupling system |
| US11047175B2 (en) | 2017-09-29 | 2021-06-29 | Weatherford Technology Holdings, Llc | Combined multi-coupler with rotating locking method for top drive |
| US11441412B2 (en) | 2017-10-11 | 2022-09-13 | Weatherford Technology Holdings, Llc | Tool coupler with data and signal transfer methods for top drive |
Family Cites Families (59)
| Publication number | Priority date | Publication date | Assignee | Title |
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-
2007
- 2007-01-09 EP EP07100289A patent/EP1808568B1/en not_active Ceased
- 2007-01-09 EP EP09158793A patent/EP2085568B1/en not_active Ceased
- 2007-01-09 DE DE602007001152T patent/DE602007001152D1/en active Active
- 2007-01-10 CA CA2573563A patent/CA2573563C/en not_active Expired - Fee Related
- 2007-01-10 US US11/621,865 patent/US7546882B2/en not_active Expired - Fee Related
- 2007-01-10 CA CA2709446A patent/CA2709446C/en not_active Expired - Fee Related
- 2007-01-10 NO NO20070182A patent/NO332410B1/en not_active IP Right Cessation
-
2009
- 2009-06-15 US US12/484,437 patent/US8162045B2/en not_active Expired - Fee Related
-
2012
- 2012-06-18 NO NO20120707A patent/NO340227B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US20070158076A1 (en) | 2007-07-12 |
| NO340227B1 (en) | 2017-03-20 |
| EP1808568B1 (en) | 2009-05-27 |
| EP1808568A2 (en) | 2007-07-18 |
| NO20120707L (en) | 2007-07-12 |
| US8162045B2 (en) | 2012-04-24 |
| DE602007001152D1 (en) | 2009-07-09 |
| CA2709446A1 (en) | 2007-07-11 |
| US20090245996A1 (en) | 2009-10-01 |
| NO332410B1 (en) | 2012-09-17 |
| EP2085568A1 (en) | 2009-08-05 |
| NO20070182L (en) | 2007-07-12 |
| EP1808568A3 (en) | 2007-09-26 |
| US7546882B2 (en) | 2009-06-16 |
| CA2573563C (en) | 2010-10-12 |
| EP2085568B1 (en) | 2011-08-31 |
| CA2709446C (en) | 2012-10-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20200110 |